Lighted Wireless Keyboard Wireless Keyboard And Mouse Help Needed Please?

Wireless keyboard and mouse help needed please? - lighted wireless keyboard

My Bluetooth) keyboard and mouse do not work. I think that hit the Bluetooth and the lights always go broke on the keyboard and mouse. It is not easily acquired on the adapter. Yesterday I bought myself a new card that goes on as the light, but of course I can not put the software on the CD because I do not - I can not over-fitted to the Welcome screen.
Please help - my daughter, she needs to do homework